Digital Check

MAC address prefix A4:9B:13 is registered to Digital Check, located at 630 Dundee Rd. Suite 210Northbrook IL 60062US.

This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses

The prefix was initially registered on 26 July 2010, with the most recent update made on 30 October 2016.

OUI: A4:9B:13

Vendor name: Digital Check

Address:

630 Dundee Rd. Suite 210
Northbrook IL 60062
US.

Assignment Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Last updated: 30 October 2016

Initial registration: 26 July 2010

MAC Address Vendor Country US map